Motivated by the above considerations, recently various modified LQC models have been proposed, see, for example, [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}, [10]}
and references therein. In this brief review, we have restricted ourselves only to mLQC-I and mLQC-II [11]}, [12]}, [13]}, as they are the ones that have been extensively
studied in the literature not only the dynamics of the homogeneous universe [14]}, [15]}, [16]}, [17]}, [18]}, [19]}, [20]}, but also the cosmological perturbations [21]}, [22]}, [23]}, [24]}, [25]}.
